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    • Today

      Sep 28

      60° /45°
      Times of clouds and sun
      • Neutral
      • weather for migraines
      • Hi RealFeel: 58°
      • UV: 2 - Low
      • Cloud Cover: 76%
      More
    • Thu

      Sep 29

      64° /44°F
      Mainly cloudy
      • Neutral
      • weather for migraines
      • Hi RealFeel: 67°
      • UV: 4 - Moderate
      • Cloud Cover: 87%
    • Fri

      Sep 30

      58° /47°
      Cooler with a shower or two
      • Neutral
      • weather for migraines
      • Hi RealFeel: 58°
      • UV: 2 - Low
      • Cloud Cover: 95%
      More
    • Sat

      Oct 1

      56° /51°
      Cloudy, a shower in the p.m.
      • Neutral
      • weather for migraines
      • Hi RealFeel: 59°
      • UV: 2 - Low
      • Cloud Cover: 99%
      More
    • Sun

      Oct 2

      61° /52°
      Cloudy with a few showers
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 65°
      • UV: 2 - Low
      • Cloud Cover: 99%
      More

    Day

    64°Hi RealFeel® 67° Precipitation 25%
    Mainly cloudy
    • ENE 6 mph
    • Gusts: 8 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 4%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    44°Lo RealFeel® 42° Precipitation 25%
    Cloudy most of the time
    • ENE 5 mph
    • Gusts: 7 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 64° 65° N/A 74°
    Low 44° 42° N/A 58°

    Sunrise/Sunset

    • Sunrise: 6:47 AM
    • Sunset: 6:35 PM
    • Duration: 11:48 hr

    Moonrise/Moonset

    • Moonrise: 5:17 AM
    • Moonset: 6:09 PM
    • Duration: 12:52 hr
    Astronomy

    Londonderry Weather Report

    Persistent rain to raise flood risk in part of northeastern US late this week

    September 28, 2016; 3:05 PM ET

    Rain will spread over much of the northeastern U.S. into the weekend, but persistent downpours will raise the flood risk in part of the mid-Atlantic. More >

    Thu. Migraine Headache

    Thu. UV Index